Changeset 24358 in vbox

Timestamp:

Nov 4, 2009 9:54:42 PM (16 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

54381

Message:

AsyncCompletion: Don't enqueue requests if the endpoint is moving

Location:

trunk/src/VBox/VMM

Files:

• PDMAsyncCompletionFileFailsafe.cpp (modified) (2 diffs)
• PDMAsyncCompletionFileNormal.cpp (modified) (1 diff)

trunk/src/VBox/VMM/PDMAsyncCompletionFileFailsafe.cpp

@@ -156 +156 @@
                     pAioMgr->pEndpointsHead = pEndpointNew;
 
+                    pAioMgr->cEndpoints++;
+
                     /*
                      * Process the task list the first time. There might be pending requests
@@ -181 +183 @@
                     if (pNext)
                         pNext->AioMgr.pEndpointPrev = pPrev;
+
+                    pAioMgr->cEndpoints--;
                     break;
                 }

trunk/src/VBox/VMM/PDMAsyncCompletionFileNormal.cpp

@@ -742 +742 @@
     while (pEndpoint)
     {
-        if (!pEndpoint->pFlushReq && (pEndpoint->enmState == PDMASYNCCOMPLETIONENDPOINTFILESTATE_ACTIVE))
+        if (!pEndpoint->pFlushReq
+            && (pEndpoint->enmState == PDMASYNCCOMPLETIONENDPOINTFILESTATE_ACTIVE)
+            && !pEndpoint->AioMgr.fMoving)
         {
             rc = pdmacFileAioMgrNormalQueueReqs(pAioMgr, pEndpoint);